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TDMQ for CKafka
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    Broker Release Notes

    Last updated: 2024-09-26 10:46:37
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      This document describes the release notes of the CKafka kernel minor version.

      Version 3.2.3

      Version
      Feature
      Remarks
      3.2.3_1.0.7
      Fixed an NPE issue that could occur with superuser authentication.
      Added ACK node-level and instance-level degrade capabilities.
      Enhanced the server-side fallback recovery capability during transaction production stagnation time.
      Optimized ACL IP range verification failure logs.
      Optimized Broker's logic of processing internal communication permissions.
      -
      3.2.3_1.0.5
      Improved Event Center notification scenario coverage.
      Improved ZK design to prevent session timeouts that may cause an unexpected Broker shutdown.
      Improved the transaction mechanism to prevent log cleanup threads from failing to clean up in an Empty transaction status.
      -
      3.2.3_1.0.4
      Enhanced production and consumption traffic throttling precision.
      -

      v2.8.1

      Version
      Feature
      Remarks
      2.8.1_1.0.3
      Prohibited the # symbol in consumer group names.
      None
      2.8.1_1.0.4
      1. Added the Auto-Create Consumer Group switch.
      2. Added the support for SCRAM authentication.
      3. Added the support for displaying the number of producer connections.
      None

      v2.4.2

      Version
      Feature
      Remarks
      2.12-2.4.2_1.0.5
      Added the support for collecting producer connection statistics.
      None
      2.12-2.4.2_1.0.6
      1. Added the support for outputting slow production logs.
      2. Prohibited the # symbol in consumer group names.
      None
      2.12-2.4.2_1.0.7
      Added the support for token authentication.
      None
      2.12-2.4.2_1.0.8
      1. Added the support for disabling Auto-Create Consumer Group.
      2. Added the support for SCRAM authentication.
      None
      2.12-2.4.2_1.1.1
      Placed listenerName and listenersSize in the variable first when checking whether a port is protected, so as to avoid a high CPU usage caused by too many requests.
      None
      2.12-2.4.2_1.1.2
      Fixed a bug (consumer offset reset after new segment rolling) in the community as described at KAFKA-9543.
      None

      v1.1.1

      Version
      Feature
      Remarks
      2.11-1.1.1_1.0.11
      Added the support for collecting producer connection statistics.
      None
      2.11-1.1.1_1.0.12
      Added the support for outputting slow production logs.
      None
      2.11-1.1.1_1.0.13
      Added the support for token authentication.
      None
      2.11-1.1.1_1.1.0
      Optimized the getMetadata lock performance.
      None
      2.11-1.1.1_1.1.1
      Added the support for downgrading to ack=1 from ack=all in case of large traffic.
      1. Separated this version from the branch 1.1.1_1.1.1-ackDowngrade.
      2. Canceled the code merge to 1.1.1-publish.
      3. Added the support for submitting a ticket for upgrade.
      2.11-1.1.1_1.1.2
      Added the client IP log for getMetadata.
      None

      v0.10.2

      Version
      Feature
      Remarks
      0.10.2.1_1.2.8
      Added the support for collecting producer connection statistics.
      None
      
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